Which of the following examples shows an input mask for a telephone number with the first three digits optional and dashes separating the parts of the telephone number?
A. 999\-000\-0000
B. 999-000-9999
C. 999\000\0000
D. 000\-999\-9999
Answer: A
Computer Science & Information Technology
You might also like to view...
Penetration testing is often referred to as ____.
A. ethical hacking B. blackhat hacking C. ethical testing D. social engineering
Computer Science & Information Technology
A user has designed an interface for a binary tree abstract data type (ADT). Which method below requires knowledge of the purpose and organization of the binary tree in order to design an implementation?
a) find b) add c) contains d) isEmpty e) size
Computer Science & Information Technology
Your download time may vary according to the ____ preferences set for your Status bar.
A. Download Time B. File Size C. Connection Speed D. ISP
Computer Science & Information Technology
A(n) ____ is the intersection of a row and a column.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology